Journal Article10.1016/J.JPOWSOUR.2017.11.077
Biochar-based carbons with hierarchical micro-meso-macro porosity for high rate and long cycle life supercapacitors
Zhipeng Qiu,Yesheng Wang,Xu Bi,Tong Zhou,Jin Zhou,Jinping Zhao,Zhichao Miao,Weiming Yi,Peng Fu,Shuping Zhuo +9 more
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TL;DR: In this paper, a porous carbon material was prepared from corn straw biochar and used as the active electrode material for electric double-layer capacitors (EDLCs), which achieved a high specific capacitance of 227.6 V in neutral Na2SO4, and achieved an outstanding energy density of 20.2 W kg−1.
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About: This article is published in Journal of Power Sources. The article was published on 01 Feb 2018. The article focuses on the topics: Biochar & Supercapacitor.
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Citations
Materials Based on Biochar for Energy Storage
Divyesh Rameshbhai Vaghela,Parth J. Kapupara +1 more
- 04 Nov 2024
A Review on Preparation and Characterization of Activated Bio-Char
Deepshikha Azad,R. N. Pateriya,Rajat Kumar Sharma +2 more
- 23 Jun 2021
TL;DR: In this article, the main factors which affect the AC characteristics are biomass properties, impregnation ratio, impregate time, activation temperature and activation time, the specific surface area, micropore, mesopore decreases after optimum value with continually increase in impregnnation ratio and impregate times.
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TL;DR: In this paper, the authors review recent progress, from both in situ experiments and advanced simulation techniques, in understanding the charge storage mechanism in carbon- and oxide-based supercapacitors.
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